1173613440

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{611257}}^1$

素因数の和:611279

約数の個数: 64

約数和(自身を含む): 3740898960

約数和(自身を除く): 2567285520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 611257, 1222514, 1833771, 2445028, 3056285, 3667542, 4890056, 6112570, 7335084, 9168855, 9780112, 12225140, 14670168, 18337710, 19560224, 24450280, 29340336, 36675420, 39120448, 48900560, 58680672, 73350840, 78240896, 97801120, 117361344, 146701680, 195602240, 234722688, 293403360, 391204480, 586806720, 1173613440]

約数ペア:

[(1, 1173613440), (2, 586806720), (3, 391204480), (4, 293403360), (5, 234722688), (6, 195602240), (8, 146701680), (10, 117361344), (12, 97801120), (15, 78240896), (16, 73350840), (20, 58680672), (24, 48900560), (30, 39120448), (32, 36675420), (40, 29340336), (48, 24450280), (60, 19560224), (64, 18337710), (80, 14670168), (96, 12225140), (120, 9780112), (128, 9168855), (160, 7335084), (192, 6112570), (240, 4890056), (320, 3667542), (384, 3056285), (480, 2445028), (640, 1833771), (960, 1222514), (1920, 611257)]